KR910008057A - 불소 수지 조성물 - Google Patents

불소 수지 조성물 Download PDF

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Publication number
KR910008057A
KR910008057A KR1019900016333A KR900016333A KR910008057A KR 910008057 A KR910008057 A KR 910008057A KR 1019900016333 A KR1019900016333 A KR 1019900016333A KR 900016333 A KR900016333 A KR 900016333A KR 910008057 A KR910008057 A KR 910008057A
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KR
South Korea
Prior art keywords
resin composition
molecular weight
average molecular
number average
optical fiber
Prior art date
Application number
KR1019900016333A
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English (en)
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KR100191367B1 (ko
Inventor
테루히코 스기모리
다카시 야마모토
스루요시 마쓰모토
가스히코 시마다
Original Assignee
나가이 야타르
미쓰비시 레이욘 가부시키가이샤
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Application filed by 나가이 야타르, 미쓰비시 레이욘 가부시키가이샤 filed Critical 나가이 야타르
Publication of KR910008057A publication Critical patent/KR910008057A/ko
Application granted granted Critical
Publication of KR100191367B1 publication Critical patent/KR100191367B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G02B1/048—Light guides characterised by the cladding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음

Description

불소 수지 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 다음 반복단위 [A]30몰%를 함유하는 수평균 분자량이 15,000이상인 공중합체[I]및 퍼플루오로알킬 에테르 반복단위[D]를 함유하는 수평균 분자량이 1,000이상인 화합물[II]를 함유하는 수지 조성물.
  2. 제1항에 있어서, 수지 조성물의 굴절율이 1.29내지 1.34인 수지 조성물.
  3. 제1항에 있어서, 파단신도가 적어도 20%인 필름으로 성형시킬 수 있는 수지 조성물.
  4. 다음 반복단위 [A]30몰%를 함유하는 수평균 분자량이 15,000이상인 공중합체[I] 및 퍼플루오로알킬에테르 반복단위[D]를 함유하는 수평균 분자량이 1,000이상인 화합물[II]를 함유하는 수지 조성물로 이루어진 광섬유 피복물.
  5. 제4항에 있어서, 수지 조성물의 굴절율이 1.29 내지 1.34인 광섬유 피복물.
  6. 다음 반복단위 [A]40%를 함유하는 수평균 분자량이 15,000이상인 공중합체[I] 및 퍼플루오로알킬에테르 반복단위[D]를 함유하는 수평균 분자량이 1,000이상인 화합물[II]를 함유하는 수지 조성물로 이루어진 광섬유 피복물을 포함하는 코어-클래드(Core-Clad) 광섬유.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900016333A 1989-10-16 1990-10-15 불소 수지 조성물 KR100191367B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26619789 1989-10-16
JP1-266197 1989-10-16

Publications (2)

Publication Number Publication Date
KR910008057A true KR910008057A (ko) 1991-05-30
KR100191367B1 KR100191367B1 (ko) 1999-06-15

Family

ID=17427612

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016333A KR100191367B1 (ko) 1989-10-16 1990-10-15 불소 수지 조성물

Country Status (5)

Country Link
US (1) US5048924A (ko)
EP (1) EP0424063B1 (ko)
KR (1) KR100191367B1 (ko)
CA (1) CA2027505C (ko)
DE (1) DE69021163T2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212762A (en) * 1990-11-27 1993-05-18 Mitsubishi Rayon Co., Ltd. Plastic-clad silica (PCS) fibers and methods and apparatuses for producing the same
JPH04191706A (ja) * 1990-11-27 1992-07-10 Mitsubishi Rayon Co Ltd 光フアイバ及びその製造法
CA2056469C (en) * 1990-11-30 1997-03-25 Hiroaki Oonishi Plastic optical fibers
ATE231245T1 (de) * 1994-04-18 2003-02-15 Yasuhiro Koike Optisches harz mit brechungsindexverteilung und dessen herstellungsverfahren
US5760139A (en) * 1994-04-18 1998-06-02 Yasuhiro Koike Graded-refractive-index optical plastic material and method for its production

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB922747A (en) * 1960-02-25 1963-04-03 Du Pont Improvements relating to organic film-forming compositions
JPS5718710A (en) * 1980-07-08 1982-01-30 Asahi Glass Co Ltd Copolymer capable of giving elastomer containing fluorine having improved cold and oil resistance
US4935477A (en) * 1981-08-20 1990-06-19 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4975505A (en) * 1981-08-20 1990-12-04 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
JPS5838707A (ja) * 1981-08-20 1983-03-07 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− パ−フルオロ−２，２−ジメチル−１，３−ジオキソ−ルの無定形共重合体
US4594399A (en) * 1981-09-28 1986-06-10 E. I. Du Pont De Nemours And Company Cyclic monomers derived from trifluoropyruvate esters, amended to polymers and polymer films from dioxoles
US4565855A (en) * 1981-09-28 1986-01-21 E. I. Du Pont De Nemours And Company Polymers of dioxolanes
US4431786A (en) * 1982-05-06 1984-02-14 E. I. Du Pont De Nemours And Company Novel fluorodioxoles and fluorodioxole polymers
JPS59115314A (ja) * 1982-12-13 1984-07-03 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 部分的に結晶性のテトラフルオロエチレン共重合体
JPH065321B2 (ja) * 1987-12-04 1994-01-19 旭硝子株式会社 光学レンズ
JPH0219165A (ja) * 1988-07-08 1990-01-23 Asahi Glass Co Ltd 人工水晶体
JPH0762056B2 (ja) * 1988-09-10 1995-07-05 ダイキン工業株式会社 新規非結晶性含フッ素共重合体
JP2640982B2 (ja) * 1988-11-29 1997-08-13 三菱レイヨン株式会社 プラスチック光ファイバ
US4908410A (en) * 1989-01-27 1990-03-13 E. I. Du Pont De Nemours And Company Modified polytetrafluoroethylene fine powder and preparation thereof

Also Published As

Publication number Publication date
EP0424063B1 (en) 1995-07-26
EP0424063A2 (en) 1991-04-24
EP0424063A3 (en) 1992-07-01
CA2027505C (en) 1999-07-13
CA2027505A1 (en) 1991-04-17
KR100191367B1 (ko) 1999-06-15
DE69021163D1 (de) 1995-08-31
US5048924A (en) 1991-09-17
DE69021163T2 (de) 1996-04-11

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